RETURN 240+ AL

Manufacturer: Bosch Rexroth

Material #: 3842547520

Model : RETURN 240+ AL

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth RETURN 240+ AL (3842547520) is a state-of-the-art return unit designed to integrate seamlessly into conveyor systems. This versatile unit features a reduced noise emission due to its slide rails being guided in the return unit, enhancing the operational environment. The option to install the drive kit on either right or left motor, coupling, or flange makes it adaptable for various configurations. It also allows for the drive of a parallel conveyor section or bridge using an integrated standard hexagonal hollow shaft. The RETURN 240+ AL is constructed with robust materials including die-cast aluminum housing with powder coating, PA for the chain wheel and chain guide, and non-rusting steel ball bearings that are sealed on both sides with FDA-compliant grease filling. These features ensure durability and compliance with stringent hygiene standards. Side elements come with slots for attaching holders for lateral guides, providing additional functionality. This product is designed to accommodate all track widths and chain types while handling permissible chain tensile forces efficiently. Its innovative drive concept allows it to be used as either a return unit or as a head drive without a chain bag, offering maximum flexibility in application design. The RETURN 240+ AL can support section lengths up to a specified maximum when used in return unit function and different lengths when utilized as a drive function. Capable of achieving conveying speeds of vN m/min, with other speeds available upon request, this unit is not suitable for reversible operation but can be used in combination with the drive kit as a wedge conveyor drive. Its high flexibility and short delivery times are attributed to Bosch Rexroth's commitment to stocking standardized components. The RETURN 240+ AL arrives fully assembled including fastening material, ensuring quick and easy installation into your conveyor system setup.

$989.40 USD

More are expected on January 29, 2025

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Status: This product is temporarily out of stock.

Qty: Delivered as early as January 29, 2025 when ordered in

RETURN 240+ AL

Return unit AL; VFplus 240

Unpacked Weight: 3.08 kg

In-stock, standardized components Side elements with slots for accommodating holders Pulling section; pushing and reversible operation on request High flexibility and short delivery times thanks to a novel drive concept Stainless steel ball bearings, with sealing on both sides and FDA-compliant grease filling Implementation of parallel sections with gap dimension down to zero Side elements with slot to attach holders for lateral guides, or similar

Thanks to the innovative drive concept, the return unit can be operated simply by itself or supplemented with a drive kit to be operated as a head drive without chain bag. The section length is limited to a maximum of 7 m.

Size: all track widths Suitable chain types: all Permissible chain tensile force

Return unit function: Fmax = 1250 N

Head drive function without chain bag: Fmax = 600 N

With shortened maintenance interval, due to chain elongation

Section length for return unit function: L ≤ 30 m

Section length for drive function: L ≤ 7 m

Conveying speed: vN = 2-60 m/min, other speeds available on request Use in combination with the drive kit as a wedge conveyor drive Not suitable for reversible operation

Innovative drive concept

Reduced noise emission due to slide rails guided in the return unit
Installation of the drive kit possible on the right/left (motor, coupling, flange)
Drive of a parallel conveyor section or bridge using a hexagonal hollow shaft integrated as standard
Ball bearing made of non-rusting steel (1.4301), with seal on both sides and FDA-compliant grease filling
Side elements with slot to attach holders for lateral guides, or similar

Data Sheet	Download Data Sheet
3D CAD	Download 3D CAD

Productgroup ID	2
Effective sliding rail length	4x 0,2
Actual chain length	0,742
Weight	3.08
Scope of delivery	Incl. fastening material
Delivery information	Fully assembled
Required accessories	Slide rail: Length calculation,For use as a drive:Assembly moduleDrive kitMotor support
Size [b]	240
Material information	Housing: Diecast aluminum, powder-coated,Chain wheel: PA,Chain guide: PA,Hexagonal shaft up to size 160: PA, from size 160: Non-rusting steel 1.4301 + PA,Connector: Steel, galvanized,Ball bearing: Non-rusting steel 1.4301/FDA
Track width in direction of transport [b]	240

Combination matrix

		Straight			Curves				Drives				Return Unit
		Section profile AL open	Section profile AL closed	Assembly module	Curve wheel	Roller curve*	Horizontal sliding curve	Vertical curve	Head drive	Curve wheel drive	Connection drive	Center drive (STS)**	Basic unit	90° (STS)**	Transmission kit
Straight	Section profile AL open	J
	Section profile AL closed	J	J
	Assembly module	J	J	N
Curves	Curve wheel	J	J	L2)	L2)
	Roller curve*	J	N	J	N	L1)
	Horizontal sliding curve	J	J	J	J	N	L1)
	Vertical curve	J	J	J	J	L1)	L1)	L1)
Drives	Head drive	J	J	L2)	L2)	L1, 4)	L1)	L1, 4)	N
	Curve wheel drive	J	J	L2)	L2)	N	L1)	L1)	N	N
	Connection drive	J	J	L2)	L2)	N	L1)	L1)	N	N	N
	Center drive (STS)**	L5)	L5)	L2, 5)	L2, 5)	N	L1, 5)	L1, 5)	N	N	N	N
Return Unit	Basic unit	J	J	L2)	L2)	L1, 4)	L1)	L1, 4)	L2)	N	N	L2, 3)	L2, 3)
	90° (STS)**	L5)	L5)	L2, 5)	L2, 5)	N	L1, 5)	L1, 5)	N	N	L2, 5)	N	N	L2)
	Transmission kit	N	N	N	N	N	N	N	J	N	J	N	J	N	N
J	possible without restrictions		* Support profile must project 76+2 mm into the roller curve.
L	possible with restrictions		** AL-STS adapter included in the scope of delivery.
N	not possible

1)	Profile connector not required
2)	Use of a profile piece (Lmin = 120 mm)
3)	Assembly module required
4)	For sizes 160-320: shorten the support rail on the dotted line
5)	Use of the AL-STS adapter

Return unit AL

Note: High-pressure cleaning of the ball bearings is not permitted.

RETURN 240+ AL

Manufacturer: Bosch Rexroth

Material #: 3842547520

Model : RETURN 240+ AL

More are expected on January 29, 2025

Combination matrix

Return unit AL

Slide rail

Slide rail

Assembly module AL

Assembly module AL

Drive kit

Drive kit

Transmission kit

Transmission kit

Section support 65-120 AL

Section support 65-120 AL

Section support 160-320 AL

Section support 160-320 AL

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